K50-3C0SE29.4989MR

Oscillators Overview

The K50-3C0SE29.4989MR is a standard clock oscillator manufactured by KYOCERA AVX, designed for surface-mount applications. It operates at a nominal frequency of 29.4989 MHz with a frequency stability of ±50 ppm. The device utilizes a CMOS output format and requires a supply voltage ranging from 3 V to 3.6 V, typically powered at 3.3 V. It features a 15 pF load capacitance and is housed in a 7 mm x 5 mm ceramic package. The component supports tristate output inhibit functionality and operates within a temperature range of -10°C to +70°C.

Oscillators Feature Summary

• CMOS output format with tristate control capability
• High reliability SMD ceramic package construction
• Frequency tolerance of ±50 ppm for stable timing
• Integrated enable/disable function for power management

Oscillators Applications

• Servers
• Routers
• Switches
• PDAs

Oscillators Procurement Notes

Verify the specific ordering suffix and packaging configuration against official KYOCERA AVX documentation before procurement. Confirm that the requested part matches the exact frequency and tolerance specifications required for the target circuit design. Ensure compatibility with the intended operating temperature range and supply voltage constraints. Cross-reference the manufacturer's latest datasheet to validate current availability status and any potential lifecycle changes or obsolescence notices associated with this specific model number.

Oscillators Selection Notes

Select this component when a precise 29.4989 MHz reference signal is required for digital systems utilizing CMOS logic interfaces. The ±50 ppm stability suits applications demanding moderate timing accuracy without the cost of higher-grade crystals. Consider the 7x5 mm footprint for PCB layout constraints and verify that the 3.3V supply rail aligns with the system's power architecture. The tristate feature allows for bus sharing or power-down modes in multi-clock environments.

Oscillators Part Context

This oscillator belongs to the K50-3C series, which offers high-reliability surface-mount solutions for various electronic devices. The series provides multiple frequency options within the 8MHz to 80MHz range, catering to diverse clocking needs in portable and industrial electronics. The K50-3C line emphasizes compact sizing and robust performance in standard commercial temperature ranges.

Oscillators Replacement Considerations

Direct substitutes may include other KYOCERA AVX models within the K50-3C series offering identical 29.4989 MHz frequency and ±50 ppm tolerance. Verify pinout compatibility and electrical characteristics such as supply voltage and output drive strength before substitution.